Big Power Small Power Perkins Generator Set On Sale With Fast Delivery Time  Perkins generator voltage regulation rate, frequency regulation rate. The voltage regulation rate is within +0.5 under the following conditions: from no-load to full-load, frequency synchronization, power factor between 0.8-0.1; random frequency fluctuation rate, from no-load to full-load; in any stable load condition Running; the maximum value of Perkins diesel generator set is +0.25% from cold engine to hot engine; the speed drop does not exceed 4.5%. 2. Perkins power generator 200kva  voltage waveform, unit technology. Open circuit, the maximum total waveform distortion is 1.5%; special welded chassis, built-in shock pad, overall hoisting and climbing; three-phase balanced load, the maximum total waveform distortion is 5%; the standard configuration of the chassis is a fuel tank that runs continuously for 8 hours, double flexible Glue the fuel connection pipe, the chassis fuel tank matches the level gauge, and the drain is blocked. 3.  perkins generator low fuel consumption telephone influence factor. High-grade paint coating, wear-resistant and durable, bright and durable, less than 50; a random set of installation manual, operation and maintenance manual, parts manual and circuit diagram; telephone harmonic factor (THF) less than 2%, in line with BS4999 part 40 standard ISO3046, ISO8528 , BS4999, BS5514, BS5000PT99, AS1359; electromagnetic influence UTE5100, VDE0530; in line with BS800 standard, VDE grade is between G and N.

The Perkins diesel generator set in stock produced by our company adopts the British Perkins diesel engine to complete the set. Our company has more than ten years of experience in the production of Perkins generator in stock . The Perkins series diesel generator sets produced have the characteristics of small size, light weight, strong power, energy saving and environmental protection, high reliability and easy maintenance. Customer demand. British Perkins (Perkins) Engine Co., Ltd. was founded in 1932, is a global engine manufacturer, is a leader in the 4 to 2000KW power off-highway diesel 650kva Perkins Generator Set and natural gas engine market. Perkins is good at customizing engines for customers, fully meeting the specific needs of customers, so it is trusted by equipment manufacturers. With this advantage, the company currently supplies engines to more than 1.000 major equipment manufacturers worldwide. These engines are used in more than 5,000 different occasions, covering five major markets: agricultural machinery, construction/construction machinery, power generation equipment, industrial equipment and material handling equipment . To date, more than 17,000 Perkins engines have been in service, with nearly half of them still in service. A global network of more than 130 Perkins agents, covering more than 180 countries and regions, provides product support through 3,500 service outlets, all of which bear stricter standards to ensure customers in every corner of the world. Get quality service. Perkins in China In the early 1970s, Perkins had provided services to customers in China. As its market share in China continued to grow, the company set up an office in Shanghai in 2006 to manage the Chinese market. In October 2007, Perkins officially announced the construction of a new factory in Wuxi, Jiangsu Province at the 9th Beijing International Construction Machinery Exhibition (BICES). In November 2008, Perkins Wuxi 400 series compact engine production line was put into production, and now it can provide more than 40 configuration schemes for Chinese and global customers to choose. Perkins' goal of becoming an engine supplier to Chinese equipment manufacturers is on track. Technical parameters supply standard configuration Diesel engine (with all accessories, three filters, electrical system) brushless alternator steel structure base Fan water tank cooling system 24V starter motor and charging motor

Our company produces and supplies MAN heavy oil generator sets. The power range of the units ranges from 0.42 MW to 21 MW. The models are L+V51/60, L+V32/40, L+V28/32S, L27/38S, L23/30S, L16/ 24S. Combustible diesel or heavy oil.    Under the same displacement, the MAN heavy oil generator set has higher output power and higher efficiency; the modular design and fewer unit components make it easy to maintain and operate at a lower cost; with advanced environmental protection technology, the MAN heavy oil generator set Has lower emissions and noise. Compared with similar products, it is guaranteed to work reliably and economically with less pollution. As a power station EPC contractor with rich experience,we can provide perfect services for the turnkey project of the power station according to user requirements. We deliver quickly and respond quickly, welcome to inquire! The German MAN Group is the earliest engine manufacturer in the world, the birthplace of diesel engines, and a leader in the international diesel engine market. MAN engines are well-known all over the world. MAN Group has established more than 100 after-sales service outlets around the world to provide users with fast product installation, maintenance and power station operation and other guarantee services    

Power Factor Normally 0.8 to 0.95 will do. The impact of too high or too low can be compared to the water carried by a bucket. Water is like active power generator, and the bucket is like reactive power. Only a bucket can lift water. But if the power factor is too high, it’s like filling the bucket very full. It doesn’t matter when it’s stable. Once a bit of disturbance, it’s easy to spill the water. Too low is like filling the bucket with less water, which is safe, but the bucket also has weight and consumes power. The efficiency is low ; if you install an 8-point or 9-point full, you are not afraid of disturbance, and the efficiency is higher. The size of the diesel genset power factor is related to the nature of the load of the circuit. For example, the power factor of resistive loads such as incandescent bulbs and resistance furnaces is 1. Generally, the power factor of circuits with inductive loads is less than 1. Power factor is a coefficient that measures the efficiency of electrical generator equipment. The low power factor indicates that the reactive power used by the circuit for alternating magnetic field conversion is large, which reduces the utilization rate of the equipment and increases the power supply loss of the line. Each motor system consumes two large powers, which are real active power (unit: watts) and reactive reactive power (unit: watts). Power factor is the ratio between useful work and total power. The higher the power factor, the greater the ratio between useful work and total power, and the more efficient system operation.

The automatic control system of the generator domestic can also realize remote monitoring In order to ensure the normal operation of the equipment, the normal power supply of the equipment must be ensured first. The automatic control system of perkins generator list and series can realize the following functions: when the power grid is normal, the instruments and equipment are supplied by the power grid; When the power grid is abnormal, start the silent residential generators immediately and supply power by the diesel generator set; When the power grid returns to normal, restore the power supply of the power grid and shut down the diesel generator set. The system can also communicate with the host computer to realize remote monitoring. In this system, the analog quantities of frequency, voltage, current and battery voltage of power grid and diesel generator need to be measured at the same time, and the communication between control and display board, control board and microcomputer should also be realized.  Three timers (counters) TMR0 \ tmr1 \ tmr2 in plc16c74 single chip microcomputer can be used to realize timing, and two capture / comparison / pulse width modulation ports are used for frequency measurement, The A / D port in the chip is used to measure analog quantities such as voltage and current, the synchronous serial port can be used for the communication between the control board and the display board, and the asynchronous serial communication port (SC1) it can realize the communication between the control board and the microcomputer.  Therefore, plc16c74 single chip microcomputer is selected as the core of the control system in the system, which makes the hardware of the control system relatively simple. At the same time, because the instructions of PLC series single chip microcomputer are single byte instructions, and have internal power on reset circuit, internal power off locking circuit and watchdog timer, which greatly improves the reliability of the system 

Solutions to noise reduction of emergency generator the types of electric power generation is a kind of mechatronics equipment that converts the chemical energy of fuel into electrical energy. Today, with the increasing modernization, especially with the vigorous development of computer networks and communications, the equipment also has requirements for the reliability of power supply. Increasingly, because the UPS power supply has the problem of short power supply time. This makes diesel generator sets have a broad space for development, but while diesel silent generator provide convenience for people, the noise of the generator sets directly affects people's health, work and life. With the gradual improvement of people's environmental requirements, how to solve and overcome the above problems has become the key to the application and development of diesel generator sets. Here we focus on the occurrence and solutions of diesel generator sets. According to the working principle of diesel generator sets, the generation of noise is very complicated, which can be divided into the reasons and locations: 1. Exhaust noise; 2. Mechanical noise; 3. Combustion noise; 4. Cooling fan and exhaust noise; 5 .Inlet wind noise: 6. Generator noise. The following is an explanation of these six parts: 1. Exhaust noise: Exhaust noise is a high-temperature, high-speed pulsating airflow noise, which is the most energy and component part of engine noise. It is much higher than the intake noise and the mechanical noise radiated by the body, and it is the most important part of the total engine noise. Its fundamental frequency is the firing frequency of the engine. The main components of exhaust noise are the following: low-frequency pulsating noise caused by periodic exhaust smoke, air column resonance noise in the exhaust pipe, Helmholtz resonance noise of the cylinder, high-speed airflow through the valve gap and tortuous pipes When the noise, eddy current noise, and the regenerated noise generated by the pressure wave in the exhaust system are excited by the pressure wave in the pipe, the noise frequency increases significantly with the increase of the airflow speed. 2. Mechanical noise: Mechanical noise is mainly caused by the gas Vibration or mutual impact caused by the periodic changes of pressure and motion inertia force, the most serious of which are the following: the noise of the piston crank connecting rod mechanism, the noise of the valve train, the noise of the transmission gear, and the unbalanced inertia Mechanical vibration and noise caused by force. The strong mechanical vibration of the diesel generator set can spread to various places outdoors through the foundation long distance, and then form noise through the radiation of the ground. This kind of structural noise spreads far and attenuates, and once it is formed, it is difficult to isolate it. 3.Combustion noise: Combustion noise is the structural vibration and noise produced by diesel fuel during...